Topaz
 

Hardness:
8.0

Occurence:
Brazil, U.S., Sri Lanka (Ceylon), Myanmar (Burma), former USSR, Australia, Pakistan, Mexico, Tasmania, Japan, Africa.

Appearence:
Topaz crystals grow in the orthorhombic shape and are usually terminated at only one end. The names "Sky blue topaz", "Swiss blue topaz", "London blue topaz" are trade names which refer to the darkness of the gemstone, with "sky blue topaz" being the lightest and "London blue topaz" being the darkest.

Something Extra:
Previously Yellow was the dominant color used in birthstone jewelry. But many of the stones used by manufacturers in these inexpensive settings were actually Citrine, a Yellow variety of Quartz. Smoky Quartz was also called Smoky "Topaz" by many unscrupulous persons and unknowing jewelers in an attempt to create more sales in this birth month.

The Egyptians said that topaz was colored with the golden glow of the mighty sun god Ra. This
made topaz a very powerful amulet that protected the faithful against harm. The Romans associated
topaz with Jupiter, who also is the god of the sun. Topaz sometimes has the amber gold of fine
cognac or the blush of a peach and all the beautiful warm browns and oranges inbetween. Some rare
and exceptional topaz are pale pink to a sherry red.
 
The following are different colour of Topaz:
-    Blue Topaz
-    London Blue Topaz
-    Silver Topaz
-    Sky Blue Topaz
-    Swiss Blue Topaz
-    Impreial Topaz
-    Colourless Topaz
-    Yellow Topaz (Precious Topaz)